4 ideas
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
2667 | A false object might give the same presentation as a true one [Arcesilaus, by Cicero] |
20698 | Irenaeus says evil is necessary for perfect human development [Irenaeus, by Davies,B] |